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. 2023 Aug 23;13(36):25140–25158. doi: 10.1039/d3ra01663c

Coercivity and saturation magnetization of mesoporous γ-Fe2O3 nanoparticles with various CTAB percentages and particle sizes.

Sample CTAB% Magnetization saturation Ms (emu g−1) Coercivity Hc (Oe) Particle size estimation DEBT (nm)
C2 1.5 61.06 23.83 20 (from TEM image)
C3 3 49.06 22.78 11 (from TEM image)
C4 5 55.33 29.43 14 (from SEM image)